package Thread;

public class Demo3 {
    public static void main(String[] args) {
        Thread t = new Thread(){
            public void run() {
                while (true) {
                    System.out.println("hello thread");
                    try {
                        Thread.sleep(2000);
                    } catch (InterruptedException e) {
                        e.printStackTrace();
                    }
                }
            }
        };
        t.start();
        while(true) {
            System.out.println("hello world");
            try{
                Thread.sleep(2000);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }
    }

}
